kind of like the expession "uteeni!"
Refers to a moment of either joy/excitement or omg.i.am.about.to.die!!/despair
"Woogi!" said the little rascal as i gave him a present.
"Woogi!" said the little rascal as i blew his brains full of hot, molten lead.
Being cool by doing good deeds. Not being afraid to do good things.
Thats real woogi, man
That dude's a real Woogi
That kid's gettin woogi